Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;)

From	antispam@fricas.org (Waldek Hebisch)
Newsgroups	comp.lang.forth
Subject	Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;)
Date	2024-10-26 21:01 +0000
Organization	To protect and to server
Message-ID	<vfjlan$3vq70$1@paganini.bofh.team> (permalink)
References	<87frpoewse.fsf@nightsong.com> <nnd$3d8918a3$47abdf13@03dd132c1b0f3b13> <vf5sit$2gjqb$1@paganini.bofh.team> <vfhgqc$3sajh$1@paganini.bofh.team> <nnd$3c99179e$3dd4b32f@6cc2be919654136f>

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albert@spenarnc.xs4all.nl wrote:
> In article <vfhgqc$3sajh$1@paganini.bofh.team>,
> Waldek Hebisch <antispam@fricas.org> wrote:
>>
>>which outputs bits to data register.  To get actual output one
>>need to set direction register and associate PIN with GPIO function.
> 
> I defined set-function by ( fun# gpio#)
> and redefine fun# that I always 0 for input , -1 for output.
> This make a 1602 driver almost portable except for defining
> the port numbers/

One pin may have several functions, not only GPIO.  Do you mean
that you change numbering of functions so that 0 is GPIO input,
-1 is GPIO output and other functions get other numbers?  

-- 
                              Waldek Hebisch

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1 euro Olimex RISC-V mini-PC: this needs Forth ;) Paul Rubin <no.email@nospam.invalid> - 2024-09-24 11:22 -0700
  Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) dxf <dxforth@gmail.com> - 2024-09-25 11:03 +1000
    Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) Paul Rubin <no.email@nospam.invalid> - 2024-09-24 20:37 -0700
      Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) dxf <dxforth@gmail.com> - 2024-09-25 14:11 +1000
        Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) Paul Rubin <no.email@nospam.invalid> - 2024-09-24 22:00 -0700
          Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) antispam@fricas.org (Waldek Hebisch) - 2024-09-29 03:36 +0000
          Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) zbigniew2011@gmail.com (LIT) - 2024-09-29 13:30 +0000
            Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) dxf <dxforth@gmail.com> - 2024-09-30 00:26 +1000
              Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) zbigniew2011@gmail.com (LIT) - 2024-09-29 14:51 +0000
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) dxf <dxforth@gmail.com> - 2024-09-30 13:57 +1000
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) zbigniew2011@gmail.com (LIT) - 2024-09-30 07:54 +0000
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) dxf <dxforth@gmail.com> - 2024-09-30 19:08 +1000
    Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) zbigniew2011@gmail.com (LIT) - 2024-09-28 17:06 +0000
  Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) David De La Harpe Golden <david@harpegolden.net> - 2024-09-25 16:20 +0100
  Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) antispam@fricas.org (Waldek Hebisch) - 2024-09-29 03:20 +0000
  Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) zbigniew2011@gmail.com (LIT) - 2024-09-29 21:46 +0000
    Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) Paul Rubin <no.email@nospam.invalid> - 2024-09-29 15:23 -0700
      Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) zbigniew2011@gmail.com (LIT) - 2024-09-29 22:31 +0000
        Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) Paul Rubin <no.email@nospam.invalid> - 2024-09-29 15:59 -0700
          Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) antispam@fricas.org (Waldek Hebisch) - 2024-10-17 15:28 +0000
            Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) zbigniew2011@gmail.com (LIT) - 2024-10-17 20:42 +0000
              Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) antispam@fricas.org (Waldek Hebisch) - 2024-10-18 02:21 +0000
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) albert@spenarnc.xs4all.nl - 2024-10-18 11:36 +0200
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) antispam@fricas.org (Waldek Hebisch) - 2024-10-18 14:14 +0000
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) albert@spenarnc.xs4all.nl - 2024-10-19 13:20 +0200
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) antispam@fricas.org (Waldek Hebisch) - 2024-10-21 10:24 +0000
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) albert@spenarnc.xs4all.nl - 2024-10-21 13:26 +0200
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) antispam@fricas.org (Waldek Hebisch) - 2024-10-21 15:39 +0000
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) albert@spenarnc.xs4all.nl - 2024-10-21 21:03 +0200
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) antispam@fricas.org (Waldek Hebisch) - 2024-10-23 02:32 +0000
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) albert@spenarnc.xs4all.nl - 2024-10-23 13:17 +0200
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) antispam@fricas.org (Waldek Hebisch) - 2024-10-26 01:31 +0000
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) albert@spenarnc.xs4all.nl - 2024-10-26 10:22 +0200
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) antispam@fricas.org (Waldek Hebisch) - 2024-10-26 19:23 +0000
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) albert@spenarnc.xs4all.nl - 2024-10-27 10:52 +0100
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) albert@spenarnc.xs4all.nl - 2024-10-26 10:48 +0200
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) antispam@fricas.org (Waldek Hebisch) - 2024-10-26 21:01 +0000
                Re: 1 euro Olimex RISC-V mini-PC: this needs Forth ;) albert@spenarnc.xs4all.nl - 2024-10-27 11:12 +0100

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